SRC-05100% Free
Semantic Scholar
Free AI-powered search engine for academic papers with TLDR summaries and citation tracking.
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What is Semantic Scholar?
Semantic Scholar is a free academic search engine from the Allen Institute for AI. Each paper gets a one-line AI summary, and you can follow citations to see which later papers built on it. There is no paid plan.
Used for
Free AI-powered search engine for academic papers with TLDR summaries and citation tracking.
Best for
Finding and skimming papers
Price
Semantic Scholar is free to use for normal needs.
How to start for free
- Go to semanticscholar.org.
- Search a topic or paper title.
- Read the TLDR summary and follow citations to related work.
Strengths
- Completely free
- Quick TLDR summaries
Limits to know
- Covers mostly scientific fields
- Full texts are not always available
Learn more
The Best Free AI Tools for Students in 2026, Free AI Tools for Writing Articles That Rank and Read Well
Free plans and limits change often. Check the current details on the official Semantic Scholar website before relying on it for important work. Last reviewed October 2026.